iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11427 | 12846 |
| Floating Point | Processor floating point performance | 19490 | |
| Memory | Memory performance | 6267 | |
| Stream | Memory bandwidth performance | 7725 | |
Result Information
| User | laucala |
| Upload Date | Mon, 07 Mar 2016 21:32:39 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.11.4 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B23.1510261412 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11427 | |
|---|---|---|
|
Blowfish
single-core scalar |
2313
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14684
602 MB/sec |
|
|
Text Compress
single-core scalar |
3702
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18456
60.5 MB/sec |
|
|
Text Decompress
single-core scalar |
4115
16.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
20314
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3454
28.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17281
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3964
66.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17794
290 Mpixels/sec |
|
|
Lua
single-core scalar |
5659
2.18 Mnodes/sec |
|
|
Lua
multi-core scalar |
25398
9.77 Mnodes/sec |
Floating Point Performance
| Floating Point | 19490 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3077
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
21501
14.1 Gflops |
|
|
Dot Product
single-core scalar |
4988
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
25005
11.4 Gflops |
|
|
Dot Product
single-core vector |
6179
7.40 Gflops |
|
|
Dot Product
multi-core vector |
35367
36.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2818
2.51 Gflops |
|
|
LU Decomposition
multi-core scalar |
4107
3.60 Gflops |
|
|
Primality Test
single-core scalar |
9110
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
37296
6.92 Gflops |
|
|
Sharpen Image
single-core scalar |
7483
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48195
111 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8426
6.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59314
46.6 Mpixels/sec |
Memory Performance
| Memory | 6267 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7150
8.75 GB/sec |
|
|
Write Sequential
single-core scalar |
10362
7.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4795
17.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3787
7.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5243
5.41 GB/sec |
Stream Performance
| Stream | 7725 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7507
10.3 GB/sec |
|
|
Stream Copy
single-core vector |
8325
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7528
9.77 GB/sec |
|
|
Stream Scale
single-core vector |
8003
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7186
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8753
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7877
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6622
12.4 GB/sec |
